diff -r bb46db6d5f8a -r 9f092b6dfd28 .installed.cfg
--- a/.installed.cfg	Fri Dec 21 20:09:04 2018 +0100
+++ b/.installed.cfg	Fri Dec 28 10:55:17 2018 +0100
@@ -12,15 +12,15 @@
 parts = package i18n pyflakes test
 
 [package]
-__buildout_installed__ = /home/tflorac/Dropbox/src/PyAMS/pyams_form/bin/ptweens
+__buildout_installed__ = /home/tflorac/Dropbox/src/PyAMS/pyams_form/bin/prequest
+	/home/tflorac/Dropbox/src/PyAMS/pyams_form/bin/proutes
+	/home/tflorac/Dropbox/src/PyAMS/pyams_form/bin/ptweens
 	/home/tflorac/Dropbox/src/PyAMS/pyams_form/bin/pviews
-	/home/tflorac/Dropbox/src/PyAMS/pyams_form/bin/pcreate
+	/home/tflorac/Dropbox/src/PyAMS/pyams_form/bin/pserve
 	/home/tflorac/Dropbox/src/PyAMS/pyams_form/bin/pshell
 	/home/tflorac/Dropbox/src/PyAMS/pyams_form/bin/pdistreport
-	/home/tflorac/Dropbox/src/PyAMS/pyams_form/bin/proutes
-	/home/tflorac/Dropbox/src/PyAMS/pyams_form/bin/prequest
-	/home/tflorac/Dropbox/src/PyAMS/pyams_form/bin/pserve
-__buildout_signature__ = zc.recipe.egg-f634d39fdc0b907ffce64cc8d2553c3f zc.buildout-f634d39fdc0b907ffce64cc8d2553c3f setuptools-f634d39fdc0b907ffce64cc8d2553c3f
+	/home/tflorac/Dropbox/src/PyAMS/pyams_form/bin/pcreate
+__buildout_signature__ = zc.recipe.egg-739dd41a64ab45a8ff4f654525d67856 zc.buildout-739dd41a64ab45a8ff4f654525d67856 setuptools-739dd41a64ab45a8ff4f654525d67856
 _b = /home/tflorac/Dropbox/src/PyAMS/pyams_form/bin
 _d = /home/tflorac/Dropbox/src/PyAMS/pyams_form/develop-eggs
 _e = /var/local/env/pyams/eggs
@@ -38,9 +38,9 @@
 
 [i18n]
 __buildout_installed__ = /home/tflorac/Dropbox/src/PyAMS/pyams_form/bin/pybabel
+	/home/tflorac/Dropbox/src/PyAMS/pyams_form/bin/pot-create
 	/home/tflorac/Dropbox/src/PyAMS/pyams_form/bin/polint
-	/home/tflorac/Dropbox/src/PyAMS/pyams_form/bin/pot-create
-__buildout_signature__ = zc.recipe.egg-f634d39fdc0b907ffce64cc8d2553c3f zc.buildout-f634d39fdc0b907ffce64cc8d2553c3f setuptools-f634d39fdc0b907ffce64cc8d2553c3f
+__buildout_signature__ = zc.recipe.egg-739dd41a64ab45a8ff4f654525d67856 zc.buildout-739dd41a64ab45a8ff4f654525d67856 setuptools-739dd41a64ab45a8ff4f654525d67856
 _b = /home/tflorac/Dropbox/src/PyAMS/pyams_form/bin
 _d = /home/tflorac/Dropbox/src/PyAMS/pyams_form/develop-eggs
 _e = /var/local/env/pyams/eggs
@@ -55,7 +55,7 @@
 [pyflakes]
 __buildout_installed__ = /home/tflorac/Dropbox/src/PyAMS/pyams_form/bin/pyflakes
 	/home/tflorac/Dropbox/src/PyAMS/pyams_form/bin/pyflakes
-__buildout_signature__ = zc.recipe.egg-f634d39fdc0b907ffce64cc8d2553c3f zc.buildout-f634d39fdc0b907ffce64cc8d2553c3f setuptools-f634d39fdc0b907ffce64cc8d2553c3f
+__buildout_signature__ = zc.recipe.egg-739dd41a64ab45a8ff4f654525d67856 zc.buildout-739dd41a64ab45a8ff4f654525d67856 setuptools-739dd41a64ab45a8ff4f654525d67856
 _b = /home/tflorac/Dropbox/src/PyAMS/pyams_form/bin
 _d = /home/tflorac/Dropbox/src/PyAMS/pyams_form/develop-eggs
 _e = /var/local/env/pyams/eggs
@@ -72,7 +72,7 @@
 [test]
 __buildout_installed__ = /home/tflorac/Dropbox/src/PyAMS/pyams_form/parts/test
 	/home/tflorac/Dropbox/src/PyAMS/pyams_form/bin/test
-__buildout_signature__ = six-f634d39fdc0b907ffce64cc8d2553c3f zc.recipe.testrunner-f634d39fdc0b907ffce64cc8d2553c3f zc.recipe.egg-f634d39fdc0b907ffce64cc8d2553c3f zc.buildout-f634d39fdc0b907ffce64cc8d2553c3f zope.exceptions-f634d39fdc0b907ffce64cc8d2553c3f zope.interface-f634d39fdc0b907ffce64cc8d2553c3f zope.testrunner-f634d39fdc0b907ffce64cc8d2553c3f setuptools-f634d39fdc0b907ffce64cc8d2553c3f
+__buildout_signature__ = six-739dd41a64ab45a8ff4f654525d67856 zc.recipe.testrunner-739dd41a64ab45a8ff4f654525d67856 zc.recipe.egg-739dd41a64ab45a8ff4f654525d67856 zc.buildout-739dd41a64ab45a8ff4f654525d67856 zope.exceptions-739dd41a64ab45a8ff4f654525d67856 zope.interface-739dd41a64ab45a8ff4f654525d67856 zope.testrunner-739dd41a64ab45a8ff4f654525d67856 setuptools-739dd41a64ab45a8ff4f654525d67856
 _b = /home/tflorac/Dropbox/src/PyAMS/pyams_form/bin
 _d = /home/tflorac/Dropbox/src/PyAMS/pyams_form/develop-eggs
 _e = /var/local/env/pyams/eggs